Issued Patents 2020
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10858179 | Tipping hopper and control method thereof | Qiming Huang, Weizhi Shi, Cunzhen Tan, Yongmen Wang | 2020-12-08 |
| 10797721 | Digital to analog converter, method for driving the same, and display device | Tangxiang Wang, Chen Song | 2020-10-06 |